12785688

素因数分解:

$2^3\times 3^5\times {\mathrm{6577}}^1$

素因数の和:6598

約数の個数: 48

約数和(自身を含む): 35915880

約数和(自身を除く): 23130192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 6577, 13154, 19731, 26308, 39462, 52616, 59193, 78924, 118386, 157848, 177579, 236772, 355158, 473544, 532737, 710316, 1065474, 1420632, 1598211, 2130948, 3196422, 4261896, 6392844, 12785688]

約数ペア:

[(1, 12785688), (2, 6392844), (3, 4261896), (4, 3196422), (6, 2130948), (8, 1598211), (9, 1420632), (12, 1065474), (18, 710316), (24, 532737), (27, 473544), (36, 355158), (54, 236772), (72, 177579), (81, 157848), (108, 118386), (162, 78924), (216, 59193), (243, 52616), (324, 39462), (486, 26308), (648, 19731), (972, 13154), (1944, 6577)]